Demon front end conversion. INPUT??

You can do it. My brother and I put a 72 Demon front end on to his 75 Duster. We had a complet 72 Demon front end though. You will need fenders, and the fender extensions, hood, grill, bumper, and valance. a 71 Demon is the same as a 72 just the grill is a little diferent. A 70-71 dart is just like a 71 Demon. All the 108 wheelbase cars from the 70 duster on, Including Demon and Dart sport are the same car. Mopar just changed the sheet matal a little and swapped grills and bumpers around a little over the years. Even the 111 wheelbase cars shared sheet metal with the 108.

Hope this helps you out a little.